* {
    margin: 0;
    padding: 0 ;
}
html,body {
    height: 100%;
    overflow: hidden;
}
.container {
    position: fixed;
    right: 0;
    bottom: 0;
    width: 50px;
    height: 50px;
}
.container > .inner > img {
    position: absolute;
    left: 0;
    top: 0;
    margin: 4px;
    border-radius: 50%;
}
.container .home {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: url('../img/home.png');
    border-radius: 50%;
    transition: 1s;
}